CPH to Hopkins, Aug. 25, 1873, LB, 4:162, box 21, Hopkins Collection.
Godkin to Villard, June 7, 1893, in William A. Armstrong, ed., The Gilded Age Letters of E. L. Godkin (Albany: State Univ. of New York Press, 1974), 446-48.
Mahl Memoirs, Huntington J-3, p. 8, box aE461, CPH 1882-1900, Mahl Papers.
CPH to Hopkins, Sept. 5, 1873, LB, 5:19, box 22, Hopkins Collection.
Harnsberger, Jay Cooke and Minnesota, 97-106.
For promises to Moorhead and others, see Fahnestock to Cooke, June 22, 1872, June-July 22, 1872, Cooke Papers.
Anthony Trollope, The Way We Live Now (New York: Random House, 2001).
Cooke to Moorhead, July 1, 1871, Northern Pacific, Letters no. 1 (LB), Jan. 19, 1870 - Sept. 27, 1871, Private Letters, Jay Cooke, p. 236, Cooke Papers.